成功的衡量标准不仅仅是收入，而是影响力。

The key to success is to get out into the store and listen to what the associates have to say.

Beauty is not the goal of art, but its byproduct.

人生是连续的选择。

广义相对论在某种意义上就是引力场的理论。

应对世界的唯一方法就是书写它。